000 00256nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aH.R.D.GOVT.OF INDIA
245 0 _aPROPERTIES & PROCESSING OF PLASTICS
260 _bISTE
300 _a74
942 _2ddc
999 _c69180
_d69180